JPS5740942B2 - - Google Patents
Info
- Publication number
- JPS5740942B2 JPS5740942B2 JP54152044A JP15204479A JPS5740942B2 JP S5740942 B2 JPS5740942 B2 JP S5740942B2 JP 54152044 A JP54152044 A JP 54152044A JP 15204479 A JP15204479 A JP 15204479A JP S5740942 B2 JPS5740942 B2 JP S5740942B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Check Valves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15204479A JPS5676767A (en) | 1979-11-26 | 1979-11-26 | Detecting method for abnormality in swing-type nonreturn valve |
| AU64628/80A AU526510B2 (en) | 1979-11-26 | 1980-11-24 | Check valve malfunction detecting apparatus |
| CA000365334A CA1153114A (en) | 1979-11-26 | 1980-11-24 | Method of sensing malfunctions of check valve mounted in pipeline and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15204479A JPS5676767A (en) | 1979-11-26 | 1979-11-26 | Detecting method for abnormality in swing-type nonreturn valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5676767A JPS5676767A (en) | 1981-06-24 |
| JPS5740942B2 true JPS5740942B2 (2) | 1982-08-31 |
Family
ID=15531823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15204479A Granted JPS5676767A (en) | 1979-11-26 | 1979-11-26 | Detecting method for abnormality in swing-type nonreturn valve |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5676767A (2) |
| AU (1) | AU526510B2 (2) |
| CA (1) | CA1153114A (2) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154080A (en) * | 1986-10-29 | 1992-10-13 | Westinghouse Electric Corp. | Integrated check valve testing system |
| US4777979A (en) * | 1987-11-16 | 1988-10-18 | Westinghouse Electric Corp. | Position detector for clapper of non-return valve |
| US4805665A (en) * | 1988-01-04 | 1989-02-21 | League Billy E | Fluid flow check device |
| US5115672A (en) * | 1991-02-11 | 1992-05-26 | Westinghouse Electric Corp. | System and method for valve monitoring using pipe-mounted ultrasonic transducers |
| JP2008115891A (ja) * | 2006-10-31 | 2008-05-22 | Inax Corp | 湯水混合弁 |
| CN107782560A (zh) * | 2017-11-20 | 2018-03-09 | 潍柴动力股份有限公司 | 一种旁通式增压器故障检测方法及装置 |
| CN108680347B (zh) * | 2018-05-14 | 2020-03-24 | 中广核研究院有限公司 | 一种杂质环境下阀门流量特性鉴定方法 |
| CN110887658A (zh) * | 2018-09-05 | 2020-03-17 | 东泰高科装备科技（北京）有限公司 | 一种气体安全回路控制方法 |
| CN114607505B (zh) * | 2022-03-01 | 2023-03-21 | 潍柴动力股份有限公司 | 一种发动机增压器故障检测方法、检测装置和检测设备 |
| CN119163805B (zh) * | 2024-11-20 | 2025-03-21 | 中国空气动力研究与发展中心低速空气动力研究所 | 压力扫描阀状态监测方法、装置以及设备 |
-
1979
- 1979-11-26 JP JP15204479A patent/JPS5676767A/ja active Granted
-
1980
- 1980-11-24 AU AU64628/80A patent/AU526510B2/en not_active Ceased
- 1980-11-24 CA CA000365334A patent/CA1153114A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5676767A (en) | 1981-06-24 |
| CA1153114A (en) | 1983-08-30 |
| AU526510B2 (en) | 1983-01-13 |
| AU6462880A (en) | 1981-07-02 |